8346, Double Coated Polyester, Avery Dennison, adhesive tape datasheet

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Avery Dennison 8346
Double Coated Polyester

General Information

8346 is an acrylic adhesive designed for laminating polyether and polyester urethane foams. This product can also be used to bond a variety of substrates including low surface energy materials.

Backing	Adhesive (unwind)	Thickness (total)	Liner Type (outer)
PET - Polyester	Acrylic	4.70 mil	Paper (80# densified kraft)

Adhesion to Steel 180° Peel	adhesion to steel 180° peel - liner side	Tensile Strength	Elongation Percent
125.00 oz/in	120.00 oz/in

Min Application Temp	Min Service Temp	Max Short-Term Temp	Max Long-Term Temp
50 °F	0 °F	225 °F	200 °F

Adhesive Tape Features

Specially formulated acrylic adhesive
Polyester carrier
Densified kraft release liner
Static Shear 5.5 lbs. at 72° upon a 1"x1" square area>2,000+ minutes to failure
Unwind Side=5.5 lbs. at 72° upon a 1"x1" square area>2,000+ minutes to failure
Excellent initial tack and adhesion
Excellent foam bonding properties
Stability in processing and die cutting

Adhesive Tape Applications

Laminating polyether and polyester urethane foams
Ideal for bonding a variety of substrates

Adhesive Tape Markets Served

Adhesive Tape Colors

Comparable products

Avery Dennison 8346

Double Coated Polyester

Backing	Adhesive	Thickness	Adhesion
PET - Polyester	Acrylic	4.70mil	125.00oz/in

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Recommended Rank: 25

3M 9490LE

Double Coated LSE Polyester Tape

Backing	Adhesive	Thickness	Adhesion
PET - Polyester	Acrylic	6.70mil	oz/in

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3M 9690

Double Coated Tape with 300MP Adhesive

Backing	Adhesive	Thickness	Adhesion
PET - Polyester	Acrylic	4.80mil	95.00oz/in

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Recommended Rank: 25

Converting Options

Converting Services

Budnick Converting offers a number of services to take the product you need and make it perfect for your application. With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up.

Services

Precision Cutting

Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling

Next Steps

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The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.

Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.

Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.